/** * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license */ import Model from '../../../src/model/model'; import Text from '../../../src/model/text'; import MarkerOperation from '../../../src/model/operation/markeroperation'; function matchRange( range ) { return sinon.match( rangeToMatch => rangeToMatch.isEqual( range ) ); } describe( 'MarkerOperation', () => { let model, doc, root, range; beforeEach( () => { model = new Model(); doc = model.document; root = doc.createRoot(); root._appendChild( new Text( 'foo' ) ); range = model.createRange( model.createPositionAt( root, 0 ), model.createPositionAt( root, 0 ) ); } ); it( 'should have property type equal to "marker"', () => { const op = new MarkerOperation( 'name', null, range, model.markers, true, 0 ); expect( op.type ).to.equal( 'marker' ); } ); it( 'should add marker to document marker collection', () => { sinon.spy( model.markers, '_set' ); model.applyOperation( new MarkerOperation( 'name', null, range, model.markers, true, doc.version ) ); expect( doc.version ).to.equal( 1 ); expect( model.markers._set.calledWith( 'name', matchRange( range ) ) ); expect( model.markers.get( 'name' ).getRange().isEqual( range ) ).to.be.true; } ); it( 'should update marker in document marker collection', () => { model.applyOperation( new MarkerOperation( 'name', null, range, model.markers, true, doc.version ) ); const range2 = model.createRange( model.createPositionAt( root, 0 ), model.createPositionAt( root, 3 ) ); sinon.spy( model.markers, '_set' ); model.applyOperation( new MarkerOperation( 'name', range, range2, model.markers, true, doc.version ) ); expect( doc.version ).to.equal( 2 ); expect( model.markers._set.calledWith( 'name', matchRange( range2 ) ) ); expect( model.markers.get( 'name' ).getRange().isEqual( range2 ) ).to.be.true; } ); it( 'should remove marker from document marker collection', () => { model.applyOperation( new MarkerOperation( 'name', null, range, model.markers, true, doc.version ) ); sinon.spy( model.markers, '_remove' ); model.applyOperation( new MarkerOperation( 'name', range, null, model.markers, true, doc.version ) ); expect( doc.version ).to.equal( 2 ); expect( model.markers._remove.calledWith( 'name' ) ); expect( model.markers.get( 'name' ) ).to.be.null; } ); it( 'should not fire document markers remove event if removing non-existing range', () => { sinon.spy( model.markers, 'fire' ); model.applyOperation( new MarkerOperation( 'name', null, null, model.markers, true, doc.version ) ); expect( model.markers.fire.notCalled ).to.be.true; } ); it( 'should not fire document markers set event if newRange is same as current marker range', () => { model.change( writer => { writer.addMarker( 'name', { range, usingOperation: true } ); } ); sinon.spy( model.markers, 'fire' ); model.applyOperation( new MarkerOperation( 'name', range, range, model.markers, false, doc.version ) ); expect( model.markers.fire.notCalled ).to.be.true; } ); it( 'should return MarkerOperation with swapped ranges as reverse operation', () => { const range2 = model.createRange( model.createPositionAt( root, 0 ), model.createPositionAt( root, 3 ) ); const op1 = new MarkerOperation( 'name', null, range, model.markers, true, doc.version ); const reversed1 = op1.getReversed(); const op2 = new MarkerOperation( 'name', range, range2, model.markers, true, doc.version ); const reversed2 = op2.getReversed(); expect( reversed1 ).to.be.an.instanceof( MarkerOperation ); expect( reversed2 ).to.be.an.instanceof( MarkerOperation ); expect( reversed1.name ).to.equal( 'name' ); expect( reversed1.oldRange.isEqual( range ) ).to.be.true; expect( reversed1.newRange ).to.be.null; expect( reversed1.baseVersion ).to.equal( 1 ); expect( reversed1.affectsData ).to.be.true; expect( reversed2.name ).to.equal( 'name' ); expect( reversed2.oldRange.isEqual( range2 ) ).to.be.true; expect( reversed2.newRange.isEqual( range ) ).to.be.true; expect( reversed2.baseVersion ).to.equal( 1 ); expect( reversed2.affectsData ).to.be.true; } ); it( 'should create a MarkerOperation with the same parameters when cloned', () => { const op = new MarkerOperation( 'name', null, range, model.markers, true, 0 ); const clone = op.clone(); expect( clone ).to.be.an.instanceof( MarkerOperation ); expect( clone ).to.deep.equal( op ); } ); describe( 'toJSON', () => { it( 'should create proper serialized object', () => { const op = new MarkerOperation( 'name', null, range, model.markers, true, doc.version ); const serialized = op.toJSON(); expect( serialized ).to.deep.equal( { __className: 'MarkerOperation', baseVersion: 0, name: 'name', oldRange: null, newRange: range.toJSON(), affectsData: true } ); } ); } ); describe( 'fromJSON', () => { it( 'should create proper MarkerOperation from json object #1', () => { const op = new MarkerOperation( 'name', null, range, model.markers, true, doc.version ); const serialized = op.toJSON(); const deserialized = MarkerOperation.fromJSON( serialized, doc ); expect( deserialized ).to.deep.equal( op ); } ); it( 'should create proper MarkerOperation from json object #2', () => { // Gotta love 100% CC. const op = new MarkerOperation( 'name', range, null, model.markers, true, doc.version ); const serialized = op.toJSON(); const deserialized = MarkerOperation.fromJSON( serialized, doc ); expect( deserialized ).to.deep.equal( op ); } ); } ); } );